<font size="6"><b>Gravel: The <i>Full</i> Facts</b></font>
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For too long they have remained hidden, but now we can exclusively reveal the truth behind the tiny bits of rock.
Some say they were first formed by an ancient <a href="aliens">alien</a> race, or were the leftovers of an enormous magical ritual that
forever drained planet earth of precious life-giving magic.
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The real facts are more sinister still...